Trail Running calendar near Hamilton County 2026-2027

Tough Mudder Indiana at CERAland Park on August 1, 2026 offers 15K and 5K obstacle courses across woodland and farmland, plus spectator, VIP, group, and volunteer options.

Indiana Spartan Hurricane Heat Weekend in Columbus, IN offers 4 hour and 12 hour Hurricane Heat formats at CERAland Park on August 1, 2026. The 12 hour format has 25 challenges and an age minimum of 18.

Test your endurance at this military inspired obstacle course featuring mud crawls and climbing walls. Supporting the Light Foundation, the event offers a 5k trail for adults and a dedicated race for children.

A 12-hour endurance event at Southeastway Park with solo and relay team options on dirt or paved loop courses of about 1 to 2 miles, plus finisher medals, tech shirts, and awards for top solo and team finishers.

Hurricane Heat 4 and 12 hour events at CERAland Park in Columbus IN on August 1 2026, held alongside a Tough Mudder weekend with team registration and listed entry prices.

A timed annual 5K cross-country race on the Pike XC Course behind Eastbrook Elementary in Indianapolis, organized for alumni and family with official results and no registration fee.

The Heartbreak Hill 5K will take place in Hagerstown on Saturday 8 August 2026. You can run 5 kilometers.

A women only 5K obstacle mud run at Wildcat Creek MX in Rossville, Indiana on August 9, 2026, featuring 18+ obstacles and open to participants aged 7 and up. Participants can run, jog or walk the muddy course.

Trail run at Southwestway Park on August 15, 2026 offering 5K and 15K courses that overlook the White River. The event is the final race of the 5K and 15K DINO Trail Run Series with GPX files and course maps provided.

A 5K and a 1 mile run and walk on the Pennsy Trail in Greenfield, IN, held at Sister Cities Park next to the police department. The course is an out and back along the trail and race and volunteer registrations have set dates and fees.

A cross-country 5k on wooded White River trails in Noblesville with timed run, jog, and walk options. Participants receive honey and awards, and proceeds support Teter’s healthy food access and ecological education programs.

A night trail event on August 15, 2026 at Eagle Creek Park offering half and quarter marathon distances. The 13th annual run includes a disco ball atmosphere and Krispy Kreme donuts at the finish.

A chip timed 5K trail run at Salamonie Lake with wooded, gently rolling trails, a participant pancake breakfast, and fresh sweet corn for sale. Proceeds support Friends of the Upper Wabash Interpretive Services.

A Labor Day 5K cross country event at Brebeuf High School where each registrant joins a charity team and $15 of every entry supports the selected charity. Virtual participation and event jerseys are available.

Prairie On Fire Backyard Ultra in Noblesville on September 12, 2026, uses repeated *4.167 mi* loops combining dirt, gravel and paved trail. Runners repeat the loop until only one participant remains.

Community 5K and walk on the Karst Park Greenway Trail with a free 1-mile kids' fun run, chip timing, awards, t-shirts for early registrants, and proceeds supporting future Ellettsville events.

Weekend obstacle racing at Badlands Off Road in Attica, IN with Sprint, Super, Beast and Kids race formats across 1,200 acres of varied terrain.

A four hour trail endurance event at Mounds State Park where participants run or walk as much as they can within the time. Registration is free and Anderson Road Runners will provide a countdown clock plus food and drinks.

A trail running event in Columbus, Indiana on 10/10/26 offering 10K and 5K distances with a course map and online registration listed.

A multi-distance trail event in Speedway, Indianapolis using the full B&O Trail. Distances include 50K, 25K, 10K and 5K on a course the organizer describes as flat and fast.